Dataset statistics
| Number of variables | 21 |
|---|---|
| Number of observations | 21613 |
| Missing cells | 0 |
| Missing cells (%) | 0.0% |
| Duplicate rows | 0 |
| Duplicate rows (%) | 0.0% |
| Total size in memory | 3.5 MiB |
| Average record size in memory | 168.0 B |
Variable types
| DateTime | 1 |
|---|---|
| Numeric | 14 |
| Categorical | 6 |
price is highly correlated with sqft_living and 3 other fields | High correlation |
bedrooms is highly correlated with bathrooms and 2 other fields | High correlation |
bathrooms is highly correlated with bedrooms and 6 other fields | High correlation |
sqft_living is highly correlated with price and 5 other fields | High correlation |
sqft_lot is highly correlated with sqft_lot15 | High correlation |
floors is highly correlated with bathrooms and 3 other fields | High correlation |
grade is highly correlated with price and 6 other fields | High correlation |
sqft_above is highly correlated with price and 6 other fields | High correlation |
yr_built is highly correlated with bathrooms and 2 other fields | High correlation |
sqft_living15 is highly correlated with price and 4 other fields | High correlation |
sqft_lot15 is highly correlated with sqft_lot | High correlation |
price is highly correlated with bathrooms and 4 other fields | High correlation |
bedrooms is highly correlated with bathrooms and 1 other fields | High correlation |
bathrooms is highly correlated with price and 7 other fields | High correlation |
sqft_living is highly correlated with price and 5 other fields | High correlation |
sqft_lot is highly correlated with sqft_lot15 | High correlation |
floors is highly correlated with bathrooms and 1 other fields | High correlation |
grade is highly correlated with price and 4 other fields | High correlation |
sqft_above is highly correlated with price and 5 other fields | High correlation |
yr_built is highly correlated with bathrooms | High correlation |
sqft_living15 is highly correlated with price and 4 other fields | High correlation |
sqft_lot15 is highly correlated with sqft_lot | High correlation |
price is highly correlated with grade | High correlation |
bedrooms is highly correlated with sqft_living | High correlation |
bathrooms is highly correlated with sqft_living and 2 other fields | High correlation |
sqft_living is highly correlated with bedrooms and 4 other fields | High correlation |
sqft_lot is highly correlated with sqft_lot15 | High correlation |
grade is highly correlated with price and 4 other fields | High correlation |
sqft_above is highly correlated with bathrooms and 3 other fields | High correlation |
sqft_living15 is highly correlated with sqft_living and 2 other fields | High correlation |
sqft_lot15 is highly correlated with sqft_lot | High correlation |
condition is highly correlated with condition_type | High correlation |
view is highly correlated with waterfront | High correlation |
condition_type is highly correlated with condition | High correlation |
waterfront is highly correlated with view | High correlation |
price is highly correlated with bathrooms and 6 other fields | High correlation |
bedrooms is highly correlated with bathrooms and 2 other fields | High correlation |
bathrooms is highly correlated with price and 8 other fields | High correlation |
sqft_living is highly correlated with price and 7 other fields | High correlation |
sqft_lot is highly correlated with sqft_lot15 | High correlation |
floors is highly correlated with yr_built | High correlation |
condition is highly correlated with yr_built and 1 other fields | High correlation |
grade is highly correlated with price and 5 other fields | High correlation |
sqft_above is highly correlated with price and 6 other fields | High correlation |
sqft_basement is highly correlated with price and 3 other fields | High correlation |
yr_built is highly correlated with bathrooms and 3 other fields | High correlation |
lat is highly correlated with price_tier | High correlation |
long is highly correlated with yr_built | High correlation |
sqft_living15 is highly correlated with price and 5 other fields | High correlation |
sqft_lot15 is highly correlated with sqft_lot | High correlation |
dormitory_type is highly correlated with bathrooms | High correlation |
condition_type is highly correlated with condition | High correlation |
price_tier is highly correlated with price and 4 other fields | High correlation |
sqft_basement has 13126 (60.7%) zeros | Zeros |
Reproduction
| Analysis started | 2022-04-30 16:37:41.871710 |
|---|---|
| Analysis finished | 2022-04-30 16:38:48.750728 |
| Duration | 1 minute and 6.88 seconds |
| Software version | pandas-profiling v3.1.0 |
| Download configuration | config.json |
date
Date
| Distinct | 372 |
|---|---|
| Distinct (%) | 1.7% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 169.0 KiB |
| Minimum | 2014-05-02 00:00:00 |
|---|---|
| Maximum | 2015-05-27 00:00:00 |
| Distinct | 4028 |
|---|---|
| Distinct (%) | 18.6% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 540088.1418 |
| Minimum | 75000 |
|---|---|
| Maximum | 7700000 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 169.0 KiB |
Quantile statistics
| Minimum | 75000 |
|---|---|
| 5-th percentile | 210000 |
| Q1 | 321950 |
| median | 450000 |
| Q3 | 645000 |
| 95-th percentile | 1156480 |
| Maximum | 7700000 |
| Range | 7625000 |
| Interquartile range (IQR) | 323050 |
Descriptive statistics
| Standard deviation | 367127.1965 |
|---|---|
| Coefficient of variation (CV) | 0.6797542255 |
| Kurtosis | 34.58554043 |
| Mean | 540088.1418 |
| Median Absolute Deviation (MAD) | 150000 |
| Skewness | 4.024069145 |
| Sum | 1.167292501 × 1010 |
| Variance | 1.347823784 × 1011 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 350000 | 172 | 0.8% |
| 450000 | 172 | 0.8% |
| 550000 | 159 | 0.7% |
| 500000 | 152 | 0.7% |
| 425000 | 150 | 0.7% |
| 325000 | 148 | 0.7% |
| 400000 | 145 | 0.7% |
| 375000 | 138 | 0.6% |
| 300000 | 133 | 0.6% |
| 525000 | 131 | 0.6% |
| Other values (4018) | 20113 |
| Value | Count | Frequency (%) |
| 75000 | 1 | |
| 78000 | 1 | |
| 80000 | 1 | |
| 81000 | 1 | |
| 82000 | 1 | |
| 82500 | 1 | |
| 83000 | 1 | |
| 84000 | 1 | |
| 85000 | 2 | |
| 86500 | 1 |
| Value | Count | Frequency (%) |
| 7700000 | 1 | |
| 7062500 | 1 | |
| 6885000 | 1 | |
| 5570000 | 1 | |
| 5350000 | 1 | |
| 5300000 | 1 | |
| 5110800 | 1 | |
| 4668000 | 1 | |
| 4500000 | 1 | |
| 4489000 | 1 |
| Distinct | 13 |
|---|---|
| Distinct (%) | 0.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 3.370841623 |
| Minimum | 0 |
|---|---|
| Maximum | 33 |
| Zeros | 13 |
| Zeros (%) | 0.1% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 169.0 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 2 |
| Q1 | 3 |
| median | 3 |
| Q3 | 4 |
| 95-th percentile | 5 |
| Maximum | 33 |
| Range | 33 |
| Interquartile range (IQR) | 1 |
Descriptive statistics
| Standard deviation | 0.9300618311 |
|---|---|
| Coefficient of variation (CV) | 0.2759138325 |
| Kurtosis | 49.06365318 |
| Mean | 3.370841623 |
| Median Absolute Deviation (MAD) | 1 |
| Skewness | 1.974299535 |
| Sum | 72854 |
| Variance | 0.8650150098 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 3 | 9824 | |
| 4 | 6882 | |
| 2 | 2760 | 12.8% |
| 5 | 1601 | 7.4% |
| 6 | 272 | 1.3% |
| 1 | 199 | 0.9% |
| 7 | 38 | 0.2% |
| 0 | 13 | 0.1% |
| 8 | 13 | 0.1% |
| 9 | 6 | < 0.1% |
| Other values (3) | 5 | < 0.1% |
| Value | Count | Frequency (%) |
| 0 | 13 | 0.1% |
| 1 | 199 | 0.9% |
| 2 | 2760 | 12.8% |
| 3 | 9824 | |
| 4 | 6882 | |
| 5 | 1601 | 7.4% |
| 6 | 272 | 1.3% |
| 7 | 38 | 0.2% |
| 8 | 13 | 0.1% |
| 9 | 6 | < 0.1% |
| Value | Count | Frequency (%) |
| 33 | 1 | < 0.1% |
| 11 | 1 | < 0.1% |
| 10 | 3 | < 0.1% |
| 9 | 6 | < 0.1% |
| 8 | 13 | 0.1% |
| 7 | 38 | 0.2% |
| 6 | 272 | 1.3% |
| 5 | 1601 | 7.4% |
| 4 | 6882 | |
| 3 | 9824 |
| Distinct | 30 |
|---|---|
| Distinct (%) | 0.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 2.114757322 |
| Minimum | 0 |
|---|---|
| Maximum | 8 |
| Zeros | 10 |
| Zeros (%) | < 0.1% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 169.0 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 1 |
| Q1 | 1.75 |
| median | 2.25 |
| Q3 | 2.5 |
| 95-th percentile | 3.5 |
| Maximum | 8 |
| Range | 8 |
| Interquartile range (IQR) | 0.75 |
Descriptive statistics
| Standard deviation | 0.7701631572 |
|---|---|
| Coefficient of variation (CV) | 0.3641851238 |
| Kurtosis | 1.279902444 |
| Mean | 2.114757322 |
| Median Absolute Deviation (MAD) | 0.5 |
| Skewness | 0.5111075733 |
| Sum | 45706.25 |
| Variance | 0.5931512887 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 2.5 | 5380 | |
| 1 | 3852 | |
| 1.75 | 3048 | |
| 2.25 | 2047 | 9.5% |
| 2 | 1930 | 8.9% |
| 1.5 | 1446 | 6.7% |
| 2.75 | 1185 | 5.5% |
| 3 | 753 | 3.5% |
| 3.5 | 731 | 3.4% |
| 3.25 | 589 | 2.7% |
| Other values (20) | 652 | 3.0% |
| Value | Count | Frequency (%) |
| 0 | 10 | < 0.1% |
| 0.5 | 4 | < 0.1% |
| 0.75 | 72 | 0.3% |
| 1 | 3852 | |
| 1.25 | 9 | < 0.1% |
| 1.5 | 1446 | 6.7% |
| 1.75 | 3048 | |
| 2 | 1930 | 8.9% |
| 2.25 | 2047 | 9.5% |
| 2.5 | 5380 |
| Value | Count | Frequency (%) |
| 8 | 2 | < 0.1% |
| 7.75 | 1 | < 0.1% |
| 7.5 | 1 | < 0.1% |
| 6.75 | 2 | < 0.1% |
| 6.5 | 2 | < 0.1% |
| 6.25 | 2 | < 0.1% |
| 6 | 6 | |
| 5.75 | 4 | < 0.1% |
| 5.5 | 10 | |
| 5.25 | 13 |
| Distinct | 1038 |
|---|---|
| Distinct (%) | 4.8% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 2079.899736 |
| Minimum | 290 |
|---|---|
| Maximum | 13540 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 169.0 KiB |
Quantile statistics
| Minimum | 290 |
|---|---|
| 5-th percentile | 940 |
| Q1 | 1427 |
| median | 1910 |
| Q3 | 2550 |
| 95-th percentile | 3760 |
| Maximum | 13540 |
| Range | 13250 |
| Interquartile range (IQR) | 1123 |
Descriptive statistics
| Standard deviation | 918.440897 |
|---|---|
| Coefficient of variation (CV) | 0.4415794093 |
| Kurtosis | 5.24309299 |
| Mean | 2079.899736 |
| Median Absolute Deviation (MAD) | 540 |
| Skewness | 1.471555427 |
| Sum | 44952873 |
| Variance | 843533.6814 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 1300 | 138 | 0.6% |
| 1400 | 135 | 0.6% |
| 1440 | 133 | 0.6% |
| 1800 | 129 | 0.6% |
| 1660 | 129 | 0.6% |
| 1010 | 129 | 0.6% |
| 1820 | 128 | 0.6% |
| 1480 | 125 | 0.6% |
| 1720 | 125 | 0.6% |
| 1540 | 124 | 0.6% |
| Other values (1028) | 20318 |
| Value | Count | Frequency (%) |
| 290 | 1 | |
| 370 | 1 | |
| 380 | 1 | |
| 384 | 1 | |
| 390 | 2 | |
| 410 | 1 | |
| 420 | 2 | |
| 430 | 1 | |
| 440 | 1 | |
| 460 | 1 |
| Value | Count | Frequency (%) |
| 13540 | 1 | |
| 12050 | 1 | |
| 10040 | 1 | |
| 9890 | 1 | |
| 9640 | 1 | |
| 9200 | 1 | |
| 8670 | 1 | |
| 8020 | 1 | |
| 8010 | 1 | |
| 8000 | 1 |
| Distinct | 9782 |
|---|---|
| Distinct (%) | 45.3% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 15106.96757 |
| Minimum | 520 |
|---|---|
| Maximum | 1651359 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 169.0 KiB |
Quantile statistics
| Minimum | 520 |
|---|---|
| 5-th percentile | 1800 |
| Q1 | 5040 |
| median | 7618 |
| Q3 | 10688 |
| 95-th percentile | 43339.2 |
| Maximum | 1651359 |
| Range | 1650839 |
| Interquartile range (IQR) | 5648 |
Descriptive statistics
| Standard deviation | 41420.51152 |
|---|---|
| Coefficient of variation (CV) | 2.741815082 |
| Kurtosis | 285.0778197 |
| Mean | 15106.96757 |
| Median Absolute Deviation (MAD) | 2618 |
| Skewness | 13.06001896 |
| Sum | 326506890 |
| Variance | 1715658774 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 5000 | 358 | 1.7% |
| 6000 | 290 | 1.3% |
| 4000 | 251 | 1.2% |
| 7200 | 220 | 1.0% |
| 4800 | 120 | 0.6% |
| 7500 | 119 | 0.6% |
| 4500 | 114 | 0.5% |
| 8400 | 111 | 0.5% |
| 9600 | 109 | 0.5% |
| 3600 | 103 | 0.5% |
| Other values (9772) | 19818 |
| Value | Count | Frequency (%) |
| 520 | 1 | |
| 572 | 1 | |
| 600 | 1 | |
| 609 | 1 | |
| 635 | 1 | |
| 638 | 1 | |
| 649 | 2 | |
| 651 | 1 | |
| 675 | 1 | |
| 676 | 1 |
| Value | Count | Frequency (%) |
| 1651359 | 1 | |
| 1164794 | 1 | |
| 1074218 | 1 | |
| 1024068 | 1 | |
| 982998 | 1 | |
| 982278 | 1 | |
| 920423 | 1 | |
| 881654 | 1 | |
| 871200 | 2 | |
| 843309 | 1 |
| Distinct | 6 |
|---|---|
| Distinct (%) | < 0.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 1.494308981 |
| Minimum | 1 |
|---|---|
| Maximum | 3.5 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 169.0 KiB |
Quantile statistics
| Minimum | 1 |
|---|---|
| 5-th percentile | 1 |
| Q1 | 1 |
| median | 1.5 |
| Q3 | 2 |
| 95-th percentile | 2 |
| Maximum | 3.5 |
| Range | 2.5 |
| Interquartile range (IQR) | 1 |
Descriptive statistics
| Standard deviation | 0.5399888951 |
|---|---|
| Coefficient of variation (CV) | 0.361363615 |
| Kurtosis | -0.4847229368 |
| Mean | 1.494308981 |
| Median Absolute Deviation (MAD) | 0.5 |
| Skewness | 0.6161767212 |
| Sum | 32296.5 |
| Variance | 0.2915880069 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 1 | 10680 | |
| 2 | 8241 | |
| 1.5 | 1910 | 8.8% |
| 3 | 613 | 2.8% |
| 2.5 | 161 | 0.7% |
| 3.5 | 8 | < 0.1% |
| Value | Count | Frequency (%) |
| 1 | 10680 | |
| 1.5 | 1910 | 8.8% |
| 2 | 8241 | |
| 2.5 | 161 | 0.7% |
| 3 | 613 | 2.8% |
| 3.5 | 8 | < 0.1% |
| Value | Count | Frequency (%) |
| 3.5 | 8 | < 0.1% |
| 3 | 613 | 2.8% |
| 2.5 | 161 | 0.7% |
| 2 | 8241 | |
| 1.5 | 1910 | 8.8% |
| 1 | 10680 |
| Distinct | 2 |
|---|---|
| Distinct (%) | < 0.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 169.0 KiB |
| 0 | |
|---|---|
| 1 | 163 |
Length
| Max length | 1 |
|---|---|
| Median length | 1 |
| Mean length | 1 |
| Min length | 1 |
Characters and Unicode
| Total characters | 0 |
|---|---|
| Distinct characters | 0 |
| Distinct categories | 0 ? |
| Distinct scripts | 0 ? |
| Distinct blocks | 0 ? |
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | 0 |
|---|---|
| 2nd row | 0 |
| 3rd row | 0 |
| 4th row | 0 |
| 5th row | 0 |
Common Values
| Value | Count | Frequency (%) |
| 0 | 21450 | |
| 1 | 163 | 0.8% |
Length
Pie chart
| Value | Count | Frequency (%) |
| 0 | 21450 | |
| 1 | 163 | 0.8% |
Most occurring characters
| Value | Count | Frequency (%) |
| No values found. | ||
Most occurring categories
| Value | Count | Frequency (%) |
| No values found. | ||
Most frequent character per category
Most occurring scripts
| Value | Count | Frequency (%) |
| No values found. | ||
Most frequent character per script
Most occurring blocks
| Value | Count | Frequency (%) |
| No values found. | ||
Most frequent character per block
| Distinct | 5 |
|---|---|
| Distinct (%) | < 0.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 169.0 KiB |
| 0 | |
|---|---|
| 2 | 963 |
| 3 | 510 |
| 1 | 332 |
| 4 | 319 |
Length
| Max length | 1 |
|---|---|
| Median length | 1 |
| Mean length | 1 |
| Min length | 1 |
Characters and Unicode
| Total characters | 0 |
|---|---|
| Distinct characters | 0 |
| Distinct categories | 0 ? |
| Distinct scripts | 0 ? |
| Distinct blocks | 0 ? |
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | 0 |
|---|---|
| 2nd row | 0 |
| 3rd row | 0 |
| 4th row | 0 |
| 5th row | 0 |
Common Values
| Value | Count | Frequency (%) |
| 0 | 19489 | |
| 2 | 963 | 4.5% |
| 3 | 510 | 2.4% |
| 1 | 332 | 1.5% |
| 4 | 319 | 1.5% |
Length
Pie chart
| Value | Count | Frequency (%) |
| 0 | 19489 | |
| 2 | 963 | 4.5% |
| 3 | 510 | 2.4% |
| 1 | 332 | 1.5% |
| 4 | 319 | 1.5% |
Most occurring characters
| Value | Count | Frequency (%) |
| No values found. | ||
Most occurring categories
| Value | Count | Frequency (%) |
| No values found. | ||
Most frequent character per category
Most occurring scripts
| Value | Count | Frequency (%) |
| No values found. | ||
Most frequent character per script
Most occurring blocks
| Value | Count | Frequency (%) |
| No values found. | ||
Most frequent character per block
| Distinct | 5 |
|---|---|
| Distinct (%) | < 0.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 169.0 KiB |
| 3 | |
|---|---|
| 4 | |
| 5 | |
| 2 | 172 |
| 1 | 30 |
Length
| Max length | 1 |
|---|---|
| Median length | 1 |
| Mean length | 1 |
| Min length | 1 |
Characters and Unicode
| Total characters | 0 |
|---|---|
| Distinct characters | 0 |
| Distinct categories | 0 ? |
| Distinct scripts | 0 ? |
| Distinct blocks | 0 ? |
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | 3 |
|---|---|
| 2nd row | 3 |
| 3rd row | 3 |
| 4th row | 5 |
| 5th row | 3 |
Common Values
| Value | Count | Frequency (%) |
| 3 | 14031 | |
| 4 | 5679 | |
| 5 | 1701 | 7.9% |
| 2 | 172 | 0.8% |
| 1 | 30 | 0.1% |
Length
Pie chart
| Value | Count | Frequency (%) |
| 3 | 14031 | |
| 4 | 5679 | |
| 5 | 1701 | 7.9% |
| 2 | 172 | 0.8% |
| 1 | 30 | 0.1% |
Most occurring characters
| Value | Count | Frequency (%) |
| No values found. | ||
Most occurring categories
| Value | Count | Frequency (%) |
| No values found. | ||
Most frequent character per category
Most occurring scripts
| Value | Count | Frequency (%) |
| No values found. | ||
Most frequent character per script
Most occurring blocks
| Value | Count | Frequency (%) |
| No values found. | ||
Most frequent character per block
| Distinct | 12 |
|---|---|
| Distinct (%) | 0.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 7.656873178 |
| Minimum | 1 |
|---|---|
| Maximum | 13 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 169.0 KiB |
Quantile statistics
| Minimum | 1 |
|---|---|
| 5-th percentile | 6 |
| Q1 | 7 |
| median | 7 |
| Q3 | 8 |
| 95-th percentile | 10 |
| Maximum | 13 |
| Range | 12 |
| Interquartile range (IQR) | 1 |
Descriptive statistics
| Standard deviation | 1.175458757 |
|---|---|
| Coefficient of variation (CV) | 0.1535168116 |
| Kurtosis | 1.190932077 |
| Mean | 7.656873178 |
| Median Absolute Deviation (MAD) | 1 |
| Skewness | 0.7711032008 |
| Sum | 165488 |
| Variance | 1.381703289 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 7 | 8981 | |
| 8 | 6068 | |
| 9 | 2615 | 12.1% |
| 6 | 2038 | 9.4% |
| 10 | 1134 | 5.2% |
| 11 | 399 | 1.8% |
| 5 | 242 | 1.1% |
| 12 | 90 | 0.4% |
| 4 | 29 | 0.1% |
| 13 | 13 | 0.1% |
| Other values (2) | 4 | < 0.1% |
| Value | Count | Frequency (%) |
| 1 | 1 | < 0.1% |
| 3 | 3 | < 0.1% |
| 4 | 29 | 0.1% |
| 5 | 242 | 1.1% |
| 6 | 2038 | 9.4% |
| 7 | 8981 | |
| 8 | 6068 | |
| 9 | 2615 | 12.1% |
| 10 | 1134 | 5.2% |
| 11 | 399 | 1.8% |
| Value | Count | Frequency (%) |
| 13 | 13 | 0.1% |
| 12 | 90 | 0.4% |
| 11 | 399 | 1.8% |
| 10 | 1134 | 5.2% |
| 9 | 2615 | 12.1% |
| 8 | 6068 | |
| 7 | 8981 | |
| 6 | 2038 | 9.4% |
| 5 | 242 | 1.1% |
| 4 | 29 | 0.1% |
| Distinct | 946 |
|---|---|
| Distinct (%) | 4.4% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 1788.390691 |
| Minimum | 290 |
|---|---|
| Maximum | 9410 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 169.0 KiB |
Quantile statistics
| Minimum | 290 |
|---|---|
| 5-th percentile | 850 |
| Q1 | 1190 |
| median | 1560 |
| Q3 | 2210 |
| 95-th percentile | 3400 |
| Maximum | 9410 |
| Range | 9120 |
| Interquartile range (IQR) | 1020 |
Descriptive statistics
| Standard deviation | 828.0909777 |
|---|---|
| Coefficient of variation (CV) | 0.4630369538 |
| Kurtosis | 3.402303621 |
| Mean | 1788.390691 |
| Median Absolute Deviation (MAD) | 450 |
| Skewness | 1.446664473 |
| Sum | 38652488 |
| Variance | 685734.6673 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 1300 | 212 | 1.0% |
| 1010 | 210 | 1.0% |
| 1200 | 206 | 1.0% |
| 1220 | 192 | 0.9% |
| 1140 | 184 | 0.9% |
| 1400 | 180 | 0.8% |
| 1060 | 178 | 0.8% |
| 1180 | 177 | 0.8% |
| 1340 | 176 | 0.8% |
| 1250 | 174 | 0.8% |
| Other values (936) | 19724 |
| Value | Count | Frequency (%) |
| 290 | 1 | |
| 370 | 1 | |
| 380 | 1 | |
| 384 | 1 | |
| 390 | 2 | |
| 410 | 1 | |
| 420 | 2 | |
| 430 | 1 | |
| 440 | 1 | |
| 460 | 1 |
| Value | Count | Frequency (%) |
| 9410 | 1 | |
| 8860 | 1 | |
| 8570 | 1 | |
| 8020 | 1 | |
| 7880 | 1 | |
| 7850 | 1 | |
| 7680 | 1 | |
| 7420 | 1 | |
| 7320 | 1 | |
| 6720 | 1 |
| Distinct | 306 |
|---|---|
| Distinct (%) | 1.4% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 291.5090455 |
| Minimum | 0 |
|---|---|
| Maximum | 4820 |
| Zeros | 13126 |
| Zeros (%) | 60.7% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 169.0 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 0 |
| median | 0 |
| Q3 | 560 |
| 95-th percentile | 1190 |
| Maximum | 4820 |
| Range | 4820 |
| Interquartile range (IQR) | 560 |
Descriptive statistics
| Standard deviation | 442.5750427 |
|---|---|
| Coefficient of variation (CV) | 1.518220616 |
| Kurtosis | 2.715574211 |
| Mean | 291.5090455 |
| Median Absolute Deviation (MAD) | 0 |
| Skewness | 1.577965056 |
| Sum | 6300385 |
| Variance | 195872.6684 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0 | 13126 | |
| 600 | 221 | 1.0% |
| 700 | 218 | 1.0% |
| 500 | 214 | 1.0% |
| 800 | 206 | 1.0% |
| 400 | 184 | 0.9% |
| 1000 | 149 | 0.7% |
| 900 | 144 | 0.7% |
| 300 | 142 | 0.7% |
| 200 | 108 | 0.5% |
| Other values (296) | 6901 |
| Value | Count | Frequency (%) |
| 0 | 13126 | |
| 10 | 2 | < 0.1% |
| 20 | 1 | < 0.1% |
| 40 | 4 | < 0.1% |
| 50 | 11 | 0.1% |
| 60 | 10 | < 0.1% |
| 65 | 1 | < 0.1% |
| 70 | 7 | < 0.1% |
| 80 | 20 | 0.1% |
| 90 | 21 | 0.1% |
| Value | Count | Frequency (%) |
| 4820 | 1 | |
| 4130 | 1 | |
| 3500 | 1 | |
| 3480 | 1 | |
| 3260 | 1 | |
| 3000 | 1 | |
| 2850 | 1 | |
| 2810 | 1 | |
| 2730 | 1 | |
| 2720 | 1 |
| Distinct | 116 |
|---|---|
| Distinct (%) | 0.5% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 1971.005136 |
| Minimum | 1900 |
|---|---|
| Maximum | 2015 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 169.0 KiB |
Quantile statistics
| Minimum | 1900 |
|---|---|
| 5-th percentile | 1915 |
| Q1 | 1951 |
| median | 1975 |
| Q3 | 1997 |
| 95-th percentile | 2011 |
| Maximum | 2015 |
| Range | 115 |
| Interquartile range (IQR) | 46 |
Descriptive statistics
| Standard deviation | 29.3734108 |
|---|---|
| Coefficient of variation (CV) | 0.01490275711 |
| Kurtosis | -0.6574075047 |
| Mean | 1971.005136 |
| Median Absolute Deviation (MAD) | 23 |
| Skewness | -0.4698053988 |
| Sum | 42599334 |
| Variance | 862.7972622 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 2014 | 559 | 2.6% |
| 2006 | 454 | 2.1% |
| 2005 | 450 | 2.1% |
| 2004 | 433 | 2.0% |
| 2003 | 422 | 2.0% |
| 2007 | 417 | 1.9% |
| 1977 | 417 | 1.9% |
| 1978 | 387 | 1.8% |
| 1968 | 381 | 1.8% |
| 2008 | 367 | 1.7% |
| Other values (106) | 17326 |
| Value | Count | Frequency (%) |
| 1900 | 87 | |
| 1901 | 29 | 0.1% |
| 1902 | 27 | 0.1% |
| 1903 | 46 | |
| 1904 | 45 | |
| 1905 | 74 | |
| 1906 | 92 | |
| 1907 | 65 | |
| 1908 | 86 | |
| 1909 | 94 |
| Value | Count | Frequency (%) |
| 2015 | 38 | 0.2% |
| 2014 | 559 | |
| 2013 | 201 | 0.9% |
| 2012 | 170 | 0.8% |
| 2011 | 130 | 0.6% |
| 2010 | 143 | 0.7% |
| 2009 | 230 | |
| 2008 | 367 | |
| 2007 | 417 | |
| 2006 | 454 |
| Distinct | 5034 |
|---|---|
| Distinct (%) | 23.3% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 47.56005252 |
| Minimum | 47.1559 |
|---|---|
| Maximum | 47.7776 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 169.0 KiB |
Quantile statistics
| Minimum | 47.1559 |
|---|---|
| 5-th percentile | 47.3103 |
| Q1 | 47.471 |
| median | 47.5718 |
| Q3 | 47.678 |
| 95-th percentile | 47.74964 |
| Maximum | 47.7776 |
| Range | 0.6217 |
| Interquartile range (IQR) | 0.207 |
Descriptive statistics
| Standard deviation | 0.1385637102 |
|---|---|
| Coefficient of variation (CV) | 0.002913447377 |
| Kurtosis | -0.6763130016 |
| Mean | 47.56005252 |
| Median Absolute Deviation (MAD) | 0.1049 |
| Skewness | -0.4852704765 |
| Sum | 1027915.415 |
| Variance | 0.0191999018 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 47.6624 | 17 | 0.1% |
| 47.5322 | 17 | 0.1% |
| 47.6846 | 17 | 0.1% |
| 47.5491 | 17 | 0.1% |
| 47.6955 | 16 | 0.1% |
| 47.6886 | 16 | 0.1% |
| 47.6711 | 16 | 0.1% |
| 47.5402 | 15 | 0.1% |
| 47.6842 | 15 | 0.1% |
| 47.6904 | 15 | 0.1% |
| Other values (5024) | 21452 |
| Value | Count | Frequency (%) |
| 47.1559 | 1 | |
| 47.1593 | 1 | |
| 47.1622 | 1 | |
| 47.1647 | 1 | |
| 47.1764 | 1 | |
| 47.1775 | 1 | |
| 47.1776 | 2 | |
| 47.1795 | 1 | |
| 47.1803 | 1 | |
| 47.1808 | 1 |
| Value | Count | Frequency (%) |
| 47.7776 | 3 | |
| 47.7775 | 3 | |
| 47.7774 | 1 | < 0.1% |
| 47.7772 | 3 | |
| 47.7771 | 2 | < 0.1% |
| 47.777 | 2 | < 0.1% |
| 47.7769 | 3 | |
| 47.7768 | 2 | < 0.1% |
| 47.7767 | 6 | |
| 47.7766 | 4 |
| Distinct | 752 |
|---|---|
| Distinct (%) | 3.5% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | -122.2138964 |
| Minimum | -122.519 |
|---|---|
| Maximum | -121.315 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 21613 |
| Negative (%) | 100.0% |
| Memory size | 169.0 KiB |
Quantile statistics
| Minimum | -122.519 |
|---|---|
| 5-th percentile | -122.387 |
| Q1 | -122.328 |
| median | -122.23 |
| Q3 | -122.125 |
| 95-th percentile | -121.979 |
| Maximum | -121.315 |
| Range | 1.204 |
| Interquartile range (IQR) | 0.203 |
Descriptive statistics
| Standard deviation | 0.1408283424 |
|---|---|
| Coefficient of variation (CV) | -0.001152310388 |
| Kurtosis | 1.049500887 |
| Mean | -122.2138964 |
| Median Absolute Deviation (MAD) | 0.101 |
| Skewness | 0.8850529834 |
| Sum | -2641408.943 |
| Variance | 0.01983262202 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| -122.29 | 116 | 0.5% |
| -122.3 | 111 | 0.5% |
| -122.362 | 104 | 0.5% |
| -122.291 | 100 | 0.5% |
| -122.363 | 99 | 0.5% |
| -122.372 | 99 | 0.5% |
| -122.288 | 98 | 0.5% |
| -122.357 | 96 | 0.4% |
| -122.284 | 95 | 0.4% |
| -122.365 | 94 | 0.4% |
| Other values (742) | 20601 |
| Value | Count | Frequency (%) |
| -122.519 | 1 | < 0.1% |
| -122.515 | 1 | < 0.1% |
| -122.514 | 1 | < 0.1% |
| -122.512 | 1 | < 0.1% |
| -122.511 | 2 | |
| -122.509 | 2 | |
| -122.507 | 1 | < 0.1% |
| -122.506 | 1 | < 0.1% |
| -122.505 | 3 | |
| -122.504 | 2 |
| Value | Count | Frequency (%) |
| -121.315 | 2 | |
| -121.316 | 1 | |
| -121.319 | 1 | |
| -121.321 | 1 | |
| -121.325 | 1 | |
| -121.352 | 2 | |
| -121.359 | 1 | |
| -121.364 | 2 | |
| -121.402 | 1 | |
| -121.403 | 1 |
| Distinct | 777 |
|---|---|
| Distinct (%) | 3.6% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 1986.552492 |
| Minimum | 399 |
|---|---|
| Maximum | 6210 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 169.0 KiB |
Quantile statistics
| Minimum | 399 |
|---|---|
| 5-th percentile | 1140 |
| Q1 | 1490 |
| median | 1840 |
| Q3 | 2360 |
| 95-th percentile | 3300 |
| Maximum | 6210 |
| Range | 5811 |
| Interquartile range (IQR) | 870 |
Descriptive statistics
| Standard deviation | 685.3913043 |
|---|---|
| Coefficient of variation (CV) | 0.3450154512 |
| Kurtosis | 1.59709581 |
| Mean | 1986.552492 |
| Median Absolute Deviation (MAD) | 410 |
| Skewness | 1.108181276 |
| Sum | 42935359 |
| Variance | 469761.2399 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 1540 | 197 | 0.9% |
| 1440 | 195 | 0.9% |
| 1560 | 192 | 0.9% |
| 1500 | 181 | 0.8% |
| 1460 | 169 | 0.8% |
| 1580 | 167 | 0.8% |
| 1610 | 166 | 0.8% |
| 1720 | 166 | 0.8% |
| 1800 | 166 | 0.8% |
| 1620 | 165 | 0.8% |
| Other values (767) | 19849 |
| Value | Count | Frequency (%) |
| 399 | 1 | < 0.1% |
| 460 | 2 | < 0.1% |
| 620 | 2 | < 0.1% |
| 670 | 1 | < 0.1% |
| 690 | 2 | < 0.1% |
| 700 | 2 | < 0.1% |
| 710 | 2 | < 0.1% |
| 720 | 2 | < 0.1% |
| 740 | 8 | |
| 750 | 3 | < 0.1% |
| Value | Count | Frequency (%) |
| 6210 | 1 | < 0.1% |
| 6110 | 1 | < 0.1% |
| 5790 | 6 | |
| 5610 | 1 | < 0.1% |
| 5600 | 1 | < 0.1% |
| 5500 | 1 | < 0.1% |
| 5380 | 1 | < 0.1% |
| 5340 | 1 | < 0.1% |
| 5330 | 1 | < 0.1% |
| 5220 | 1 | < 0.1% |
| Distinct | 8689 |
|---|---|
| Distinct (%) | 40.2% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 12768.45565 |
| Minimum | 651 |
|---|---|
| Maximum | 871200 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 169.0 KiB |
Quantile statistics
| Minimum | 651 |
|---|---|
| 5-th percentile | 1999.2 |
| Q1 | 5100 |
| median | 7620 |
| Q3 | 10083 |
| 95-th percentile | 37062.8 |
| Maximum | 871200 |
| Range | 870549 |
| Interquartile range (IQR) | 4983 |
Descriptive statistics
| Standard deviation | 27304.17963 |
|---|---|
| Coefficient of variation (CV) | 2.138408933 |
| Kurtosis | 150.76311 |
| Mean | 12768.45565 |
| Median Absolute Deviation (MAD) | 2505 |
| Skewness | 9.506743247 |
| Sum | 275964632 |
| Variance | 745518225.3 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 5000 | 427 | 2.0% |
| 4000 | 357 | 1.7% |
| 6000 | 289 | 1.3% |
| 7200 | 211 | 1.0% |
| 4800 | 145 | 0.7% |
| 7500 | 142 | 0.7% |
| 8400 | 116 | 0.5% |
| 3600 | 111 | 0.5% |
| 4500 | 111 | 0.5% |
| 5100 | 109 | 0.5% |
| Other values (8679) | 19595 |
| Value | Count | Frequency (%) |
| 651 | 1 | < 0.1% |
| 659 | 1 | < 0.1% |
| 660 | 1 | < 0.1% |
| 748 | 2 | |
| 750 | 4 | |
| 755 | 1 | < 0.1% |
| 757 | 1 | < 0.1% |
| 758 | 1 | < 0.1% |
| 788 | 1 | < 0.1% |
| 794 | 1 | < 0.1% |
| Value | Count | Frequency (%) |
| 871200 | 1 | |
| 858132 | 1 | |
| 560617 | 1 | |
| 438213 | 1 | |
| 434728 | 1 | |
| 425581 | 1 | |
| 422967 | 1 | |
| 411962 | 1 | |
| 392040 | 2 | |
| 386812 | 1 |
| Distinct | 3 |
|---|---|
| Distinct (%) | < 0.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 169.0 KiB |
| house | |
|---|---|
| apartment | |
| studio | 212 |
Length
| Max length | 9 |
|---|---|
| Median length | 5 |
| Mean length | 5.520612594 |
| Min length | 5 |
Characters and Unicode
| Total characters | 0 |
|---|---|
| Distinct characters | 0 |
| Distinct categories | 0 ? |
| Distinct scripts | 0 ? |
| Distinct blocks | 0 ? |
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | house |
|---|---|
| 2nd row | house |
| 3rd row | apartment |
| 4th row | house |
| 5th row | house |
Common Values
| Value | Count | Frequency (%) |
| house | 18641 | |
| apartment | 2760 | 12.8% |
| studio | 212 | 1.0% |
Length
Pie chart
| Value | Count | Frequency (%) |
| house | 18641 | |
| apartment | 2760 | 12.8% |
| studio | 212 | 1.0% |
Most occurring characters
| Value | Count | Frequency (%) |
| No values found. | ||
Most occurring categories
| Value | Count | Frequency (%) |
| No values found. | ||
Most frequent character per category
Most occurring scripts
| Value | Count | Frequency (%) |
| No values found. | ||
Most frequent character per script
Most occurring blocks
| Value | Count | Frequency (%) |
| No values found. | ||
Most frequent character per block
| Distinct | 3 |
|---|---|
| Distinct (%) | < 0.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 169.0 KiB |
| regular | |
|---|---|
| good | 1701 |
| bad | 202 |
Length
| Max length | 7 |
|---|---|
| Median length | 7 |
| Mean length | 6.726507195 |
| Min length | 3 |
Characters and Unicode
| Total characters | 0 |
|---|---|
| Distinct characters | 0 |
| Distinct categories | 0 ? |
| Distinct scripts | 0 ? |
| Distinct blocks | 0 ? |
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | regular |
|---|---|
| 2nd row | regular |
| 3rd row | regular |
| 4th row | good |
| 5th row | regular |
Common Values
| Value | Count | Frequency (%) |
| regular | 19710 | |
| good | 1701 | 7.9% |
| bad | 202 | 0.9% |
Length
Pie chart
| Value | Count | Frequency (%) |
| regular | 19710 | |
| good | 1701 | 7.9% |
| bad | 202 | 0.9% |
Most occurring characters
| Value | Count | Frequency (%) |
| No values found. | ||
Most occurring categories
| Value | Count | Frequency (%) |
| No values found. | ||
Most frequent character per category
Most occurring scripts
| Value | Count | Frequency (%) |
| No values found. | ||
Most frequent character per script
Most occurring blocks
| Value | Count | Frequency (%) |
| No values found. | ||
Most frequent character per block
| Distinct | 4 |
|---|---|
| Distinct (%) | < 0.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 169.0 KiB |
| tier 2 | |
|---|---|
| tier 1 | |
| tier 3 | |
| tier 4 |
Length
| Max length | 6 |
|---|---|
| Median length | 6 |
| Mean length | 6 |
| Min length | 6 |
Characters and Unicode
| Total characters | 0 |
|---|---|
| Distinct characters | 0 |
| Distinct categories | 0 ? |
| Distinct scripts | 0 ? |
| Distinct blocks | 0 ? |
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | tier 1 |
|---|---|
| 2nd row | tier 3 |
| 3rd row | tier 1 |
| 4th row | tier 3 |
| 5th row | tier 3 |
Common Values
| Value | Count | Frequency (%) |
| tier 2 | 5460 | |
| tier 1 | 5404 | |
| tier 3 | 5376 | |
| tier 4 | 5373 |
Length
Pie chart
| Value | Count | Frequency (%) |
| tier | 21613 | |
| 2 | 5460 | 12.6% |
| 1 | 5404 | 12.5% |
| 3 | 5376 | 12.4% |
| 4 | 5373 | 12.4% |
Most occurring characters
| Value | Count | Frequency (%) |
| No values found. | ||
Most occurring categories
| Value | Count | Frequency (%) |
| No values found. | ||
Most frequent character per category
Most occurring scripts
| Value | Count | Frequency (%) |
| No values found. | ||
Most frequent character per script
Most occurring blocks
| Value | Count | Frequency (%) |
| No values found. | ||
Most frequent character per block
Spearman's ρ
The Spearman's rank correlation coefficient (ρ) is a measure of monotonic correlation between two variables, and is therefore better in catching nonlinear monotonic correlations than Pearson's r. It's value lies between -1 and +1, -1 indicating total negative monotonic correlation, 0 indicating no monotonic correlation and 1 indicating total positive monotonic correlation.To calculate ρ for two variables X and Y, one divides the covariance of the rank variables of X and Y by the product of their standard deviations.
Pearson's r
The Pearson's correlation coefficient (r) is a measure of linear correlation between two variables. It's value lies between -1 and +1, -1 indicating total negative linear correlation, 0 indicating no linear correlation and 1 indicating total positive linear correlation. Furthermore, r is invariant under separate changes in location and scale of the two variables, implying that for a linear function the angle to the x-axis does not affect r.To calculate r for two variables X and Y, one divides the covariance of X and Y by the product of their standard deviations.
Kendall's τ
Similarly to Spearman's rank correlation coefficient, the Kendall rank correlation coefficient (τ) measures ordinal association between two variables. It's value lies between -1 and +1, -1 indicating total negative correlation, 0 indicating no correlation and 1 indicating total positive correlation.To calculate τ for two variables X and Y, one determines the number of concordant and discordant pairs of observations. τ is given by the number of concordant pairs minus the discordant pairs divided by the total number of pairs.
Cramér's V (φc)
Cramér's V is an association measure for nominal random variables. The coefficient ranges from 0 to 1, with 0 indicating independence and 1 indicating perfect association. The empirical estimators used for Cramér's V have been proved to be biased, even for large samples. We use a bias-corrected measure that has been proposed by Bergsma in 2013 that can be found here.Phik (φk)
Phik (φk) is a new and practical correlation coefficient that works consistently between categorical, ordinal and interval variables, captures non-linear dependency and reverts to the Pearson correlation coefficient in case of a bivariate normal input distribution. There is extensive documentation available here.First rows
| date | price | bedrooms | bathrooms | sqft_living | sqft_lot | floors | waterfront | view | condition | grade | sqft_above | sqft_basement | yr_built | lat | long | sqft_living15 | sqft_lot15 | dormitory_type | condition_type | price_tier | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | 2014-10-13 | 221900.00 | 3 | 1.00 | 1180 | 5650 | 1.00 | 0 | 0 | 3 | 7 | 1180 | 0 | 1955 | 47.51 | -122.26 | 1340 | 5650 | house | regular | tier 1 |
| 1 | 2014-12-09 | 538000.00 | 3 | 2.25 | 2570 | 7242 | 2.00 | 0 | 0 | 3 | 7 | 2170 | 400 | 1951 | 47.72 | -122.32 | 1690 | 7639 | house | regular | tier 3 |
| 2 | 2015-02-25 | 180000.00 | 2 | 1.00 | 770 | 10000 | 1.00 | 0 | 0 | 3 | 6 | 770 | 0 | 1933 | 47.74 | -122.23 | 2720 | 8062 | apartment | regular | tier 1 |
| 3 | 2014-12-09 | 604000.00 | 4 | 3.00 | 1960 | 5000 | 1.00 | 0 | 0 | 5 | 7 | 1050 | 910 | 1965 | 47.52 | -122.39 | 1360 | 5000 | house | good | tier 3 |
| 4 | 2015-02-18 | 510000.00 | 3 | 2.00 | 1680 | 8080 | 1.00 | 0 | 0 | 3 | 8 | 1680 | 0 | 1987 | 47.62 | -122.05 | 1800 | 7503 | house | regular | tier 3 |
| 5 | 2014-05-12 | 1225000.00 | 4 | 4.50 | 5420 | 101930 | 1.00 | 0 | 0 | 3 | 11 | 3890 | 1530 | 2001 | 47.66 | -122.00 | 4760 | 101930 | house | regular | tier 4 |
| 6 | 2014-06-27 | 257500.00 | 3 | 2.25 | 1715 | 6819 | 2.00 | 0 | 0 | 3 | 7 | 1715 | 0 | 1995 | 47.31 | -122.33 | 2238 | 6819 | house | regular | tier 1 |
| 7 | 2015-01-15 | 291850.00 | 3 | 1.50 | 1060 | 9711 | 1.00 | 0 | 0 | 3 | 7 | 1060 | 0 | 1963 | 47.41 | -122.31 | 1650 | 9711 | house | regular | tier 1 |
| 8 | 2015-04-15 | 229500.00 | 3 | 1.00 | 1780 | 7470 | 1.00 | 0 | 0 | 3 | 7 | 1050 | 730 | 1960 | 47.51 | -122.34 | 1780 | 8113 | house | regular | tier 1 |
| 9 | 2015-03-12 | 323000.00 | 3 | 2.50 | 1890 | 6560 | 2.00 | 0 | 0 | 3 | 7 | 1890 | 0 | 2003 | 47.37 | -122.03 | 2390 | 7570 | house | regular | tier 2 |
Last rows
| date | price | bedrooms | bathrooms | sqft_living | sqft_lot | floors | waterfront | view | condition | grade | sqft_above | sqft_basement | yr_built | lat | long | sqft_living15 | sqft_lot15 | dormitory_type | condition_type | price_tier | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 21603 | 2014-08-25 | 507250.00 | 3 | 2.50 | 2270 | 5536 | 2.00 | 0 | 0 | 3 | 8 | 2270 | 0 | 2003 | 47.54 | -121.88 | 2270 | 5731 | house | regular | tier 3 |
| 21604 | 2015-01-26 | 429000.00 | 3 | 2.00 | 1490 | 1126 | 3.00 | 0 | 0 | 3 | 8 | 1490 | 0 | 2014 | 47.57 | -122.29 | 1400 | 1230 | house | regular | tier 2 |
| 21605 | 2014-10-14 | 610685.00 | 4 | 2.50 | 2520 | 6023 | 2.00 | 0 | 0 | 3 | 9 | 2520 | 0 | 2014 | 47.51 | -122.17 | 2520 | 6023 | house | regular | tier 3 |
| 21606 | 2015-03-26 | 1007500.00 | 4 | 3.50 | 3510 | 7200 | 2.00 | 0 | 0 | 3 | 9 | 2600 | 910 | 2009 | 47.55 | -122.40 | 2050 | 6200 | house | regular | tier 4 |
| 21607 | 2015-02-19 | 475000.00 | 3 | 2.50 | 1310 | 1294 | 2.00 | 0 | 0 | 3 | 8 | 1180 | 130 | 2008 | 47.58 | -122.41 | 1330 | 1265 | house | regular | tier 3 |
| 21608 | 2014-05-21 | 360000.00 | 3 | 2.50 | 1530 | 1131 | 3.00 | 0 | 0 | 3 | 8 | 1530 | 0 | 2009 | 47.70 | -122.35 | 1530 | 1509 | house | regular | tier 2 |
| 21609 | 2015-02-23 | 400000.00 | 4 | 2.50 | 2310 | 5813 | 2.00 | 0 | 0 | 3 | 8 | 2310 | 0 | 2014 | 47.51 | -122.36 | 1830 | 7200 | house | regular | tier 2 |
| 21610 | 2014-06-23 | 402101.00 | 2 | 0.75 | 1020 | 1350 | 2.00 | 0 | 0 | 3 | 7 | 1020 | 0 | 2009 | 47.59 | -122.30 | 1020 | 2007 | apartment | regular | tier 2 |
| 21611 | 2015-01-16 | 400000.00 | 3 | 2.50 | 1600 | 2388 | 2.00 | 0 | 0 | 3 | 8 | 1600 | 0 | 2004 | 47.53 | -122.07 | 1410 | 1287 | house | regular | tier 2 |
| 21612 | 2014-10-15 | 325000.00 | 2 | 0.75 | 1020 | 1076 | 2.00 | 0 | 0 | 3 | 7 | 1020 | 0 | 2008 | 47.59 | -122.30 | 1020 | 1357 | apartment | regular | tier 2 |